update README with AUR info

.gitignore

@@ -214,6 +214,3 @@ __marimo__/
 
 # Streamlit
 .streamlit/secrets.toml
-
-# nix 
-result

README.md

@@ -24,11 +24,6 @@ or if you want to, you can use AUR helper of your choice. For example:
 ```bash
 yay -S zutui-git
 ```
-### Nix:
-```bash
-nix profile install github:shv187/zutui
-```
-
 ### MacOs and other Linux distros:
 Most distros environments are externally managed by the system package manager, so the most straightforward way would be using something like `pipx`.
 ```bash

flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1771369470,
-        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "0182a361324364ae3f436a63005877674cf45efb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

flake.nix

@@ -1,51 +0,0 @@
-{
-  description = "TUI for accessing edziekanat of ZUT university";
-
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
-  };
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-    }:
-
-    flake-utils.lib.eachDefaultSystem (
-      system:
-      let
-        pkgs = nixpkgs.legacyPackages.${system};
-      in
-      {
-        packages = {
-          default = pkgs.python3Packages.buildPythonApplication {
-            pname = "zutui";
-            version = "1.0.0";
-            src = ./.;
-            pyproject = true;
-
-            build-system = with pkgs.python3Packages; [
-              setuptools
-              wheel
-            ];
-
-            dependencies = with pkgs.python3Packages; [
-              keyring
-              textual
-              requests
-              beautifulsoup4
-            ];
-
-            meta = with pkgs.lib; {
-              description = "TUI for accessing edziekanat of ZUT university";
-              homepage = "https://github.com/shv187/zutui";
-              license = licenses.mit;
-              mainProgram = "zutui";
-            };
-          };
-        };
-      }
-    );
-}